1 // Copyright (c) 2017 Google Inc.
2 // Modifications Copyright (C) 2020 Advanced Micro Devices, Inc. All rights
3 // reserved.
4 //
5 // Licensed under the Apache License, Version 2.0 (the "License");
6 // you may not use this file except in compliance with the License.
7 // You may obtain a copy of the License at
8 //
9 // http://www.apache.org/licenses/LICENSE-2.0
10 //
11 // Unless required by applicable law or agreed to in writing, software
12 // distributed under the License is distributed on an "AS IS" BASIS,
13 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 // See the License for the specific language governing permissions and
15 // limitations under the License.
16
17 // Tests for OpExtension validator rules.
18
19 #include <string>
20 #include <utility>
21 #include <vector>
22
23 #include "gtest/gtest.h"
24 #include "source/enum_string_mapping.h"
25 #include "source/extensions.h"
26
27 namespace spvtools {
28 namespace {
29
30 using ::testing::Values;
31 using ::testing::ValuesIn;
32
33 using ExtensionTest =
34 ::testing::TestWithParam<std::pair<Extension, std::string>>;
35 using UnknownExtensionTest = ::testing::TestWithParam<std::string>;
36 using CapabilityTest =
37 ::testing::TestWithParam<std::pair<spv::Capability, std::string>>;
38
TEST_P(ExtensionTest,TestExtensionFromString)39 TEST_P(ExtensionTest, TestExtensionFromString) {
40 const std::pair<Extension, std::string>& param = GetParam();
41 const Extension extension = param.first;
42 const std::string extension_str = param.second;
43 Extension result_extension;
44 ASSERT_TRUE(GetExtensionFromString(extension_str.c_str(), &result_extension));
45 EXPECT_EQ(extension, result_extension);
46 }
47
TEST_P(ExtensionTest,TestExtensionToString)48 TEST_P(ExtensionTest, TestExtensionToString) {
49 const std::pair<Extension, std::string>& param = GetParam();
50 const Extension extension = param.first;
51 const std::string extension_str = param.second;
52 const std::string result_str = ExtensionToString(extension);
53 EXPECT_EQ(extension_str, result_str);
54 }
55
TEST_P(UnknownExtensionTest,TestExtensionFromStringFails)56 TEST_P(UnknownExtensionTest, TestExtensionFromStringFails) {
57 Extension result_extension;
58 ASSERT_FALSE(GetExtensionFromString(GetParam().c_str(), &result_extension));
59 }
60
TEST_P(CapabilityTest,TestCapabilityToString)61 TEST_P(CapabilityTest, TestCapabilityToString) {
62 const std::pair<spv::Capability, std::string>& param = GetParam();
63 const spv::Capability capability = param.first;
64 const std::string capability_str = param.second;
65 const std::string result_str = CapabilityToString(capability);
66 EXPECT_EQ(capability_str, result_str);
67 }
68
69 INSTANTIATE_TEST_SUITE_P(
70 AllExtensions, ExtensionTest,
71 ValuesIn(std::vector<std::pair<Extension, std::string>>({
72 {Extension::kSPV_KHR_16bit_storage, "SPV_KHR_16bit_storage"},
73 {Extension::kSPV_KHR_device_group, "SPV_KHR_device_group"},
74 {Extension::kSPV_KHR_multiview, "SPV_KHR_multiview"},
75 {Extension::kSPV_KHR_shader_ballot, "SPV_KHR_shader_ballot"},
76 {Extension::kSPV_KHR_shader_draw_parameters,
77 "SPV_KHR_shader_draw_parameters"},
78 {Extension::kSPV_KHR_subgroup_vote, "SPV_KHR_subgroup_vote"},
79 {Extension::kSPV_NVX_multiview_per_view_attributes,
80 "SPV_NVX_multiview_per_view_attributes"},
81 {Extension::kSPV_NV_geometry_shader_passthrough,
82 "SPV_NV_geometry_shader_passthrough"},
83 {Extension::kSPV_NV_sample_mask_override_coverage,
84 "SPV_NV_sample_mask_override_coverage"},
85 {Extension::kSPV_NV_stereo_view_rendering,
86 "SPV_NV_stereo_view_rendering"},
87 {Extension::kSPV_NV_viewport_array2, "SPV_NV_viewport_array2"},
88 {Extension::kSPV_GOOGLE_decorate_string, "SPV_GOOGLE_decorate_string"},
89 {Extension::kSPV_GOOGLE_hlsl_functionality1,
90 "SPV_GOOGLE_hlsl_functionality1"},
91 {Extension::kSPV_KHR_8bit_storage, "SPV_KHR_8bit_storage"},
92 })));
93
94 INSTANTIATE_TEST_SUITE_P(UnknownExtensions, UnknownExtensionTest,
95 Values("", "SPV_KHR_", "SPV_KHR_device_group_ERROR",
96 /*alphabetically before all extensions*/ "A",
97 /*alphabetically after all extensions*/ "Z",
98 "SPV_ERROR_random_string_hfsdklhlktherh"));
99
100 INSTANTIATE_TEST_SUITE_P(
101 AllCapabilities, CapabilityTest,
102 ValuesIn(std::vector<std::pair<spv::Capability, std::string>>(
103 {{spv::Capability::Matrix, "Matrix"},
104 {spv::Capability::Shader, "Shader"},
105 {spv::Capability::Geometry, "Geometry"},
106 {spv::Capability::Tessellation, "Tessellation"},
107 {spv::Capability::Addresses, "Addresses"},
108 {spv::Capability::Linkage, "Linkage"},
109 {spv::Capability::Kernel, "Kernel"},
110 {spv::Capability::Vector16, "Vector16"},
111 {spv::Capability::Float16Buffer, "Float16Buffer"},
112 {spv::Capability::Float16, "Float16"},
113 {spv::Capability::Float64, "Float64"},
114 {spv::Capability::Int64, "Int64"},
115 {spv::Capability::Int64Atomics, "Int64Atomics"},
116 {spv::Capability::ImageBasic, "ImageBasic"},
117 {spv::Capability::ImageReadWrite, "ImageReadWrite"},
118 {spv::Capability::ImageMipmap, "ImageMipmap"},
119 {spv::Capability::Pipes, "Pipes"},
120 {spv::Capability::Groups, "Groups"},
121 {spv::Capability::DeviceEnqueue, "DeviceEnqueue"},
122 {spv::Capability::LiteralSampler, "LiteralSampler"},
123 {spv::Capability::AtomicStorage, "AtomicStorage"},
124 {spv::Capability::Int16, "Int16"},
125 {spv::Capability::TessellationPointSize, "TessellationPointSize"},
126 {spv::Capability::GeometryPointSize, "GeometryPointSize"},
127 {spv::Capability::ImageGatherExtended, "ImageGatherExtended"},
128 {spv::Capability::StorageImageMultisample, "StorageImageMultisample"},
129 {spv::Capability::UniformBufferArrayDynamicIndexing,
130 "UniformBufferArrayDynamicIndexing"},
131 {spv::Capability::SampledImageArrayDynamicIndexing,
132 "SampledImageArrayDynamicIndexing"},
133 {spv::Capability::StorageBufferArrayDynamicIndexing,
134 "StorageBufferArrayDynamicIndexing"},
135 {spv::Capability::StorageImageArrayDynamicIndexing,
136 "StorageImageArrayDynamicIndexing"},
137 {spv::Capability::ClipDistance, "ClipDistance"},
138 {spv::Capability::CullDistance, "CullDistance"},
139 {spv::Capability::ImageCubeArray, "ImageCubeArray"},
140 {spv::Capability::SampleRateShading, "SampleRateShading"},
141 {spv::Capability::ImageRect, "ImageRect"},
142 {spv::Capability::SampledRect, "SampledRect"},
143 {spv::Capability::GenericPointer, "GenericPointer"},
144 {spv::Capability::Int8, "Int8"},
145 {spv::Capability::InputAttachment, "InputAttachment"},
146 {spv::Capability::SparseResidency, "SparseResidency"},
147 {spv::Capability::MinLod, "MinLod"},
148 {spv::Capability::Sampled1D, "Sampled1D"},
149 {spv::Capability::Image1D, "Image1D"},
150 {spv::Capability::SampledCubeArray, "SampledCubeArray"},
151 {spv::Capability::SampledBuffer, "SampledBuffer"},
152 {spv::Capability::ImageBuffer, "ImageBuffer"},
153 {spv::Capability::ImageMSArray, "ImageMSArray"},
154 {spv::Capability::StorageImageExtendedFormats,
155 "StorageImageExtendedFormats"},
156 {spv::Capability::ImageQuery, "ImageQuery"},
157 {spv::Capability::DerivativeControl, "DerivativeControl"},
158 {spv::Capability::InterpolationFunction, "InterpolationFunction"},
159 {spv::Capability::TransformFeedback, "TransformFeedback"},
160 {spv::Capability::GeometryStreams, "GeometryStreams"},
161 {spv::Capability::StorageImageReadWithoutFormat,
162 "StorageImageReadWithoutFormat"},
163 {spv::Capability::StorageImageWriteWithoutFormat,
164 "StorageImageWriteWithoutFormat"},
165 {spv::Capability::MultiViewport, "MultiViewport"},
166 {spv::Capability::SubgroupDispatch, "SubgroupDispatch"},
167 {spv::Capability::NamedBarrier, "NamedBarrier"},
168 {spv::Capability::PipeStorage, "PipeStorage"},
169 {spv::Capability::SubgroupBallotKHR, "SubgroupBallotKHR"},
170 {spv::Capability::DrawParameters, "DrawParameters"},
171 {spv::Capability::SubgroupVoteKHR, "SubgroupVoteKHR"},
172 {spv::Capability::StorageBuffer16BitAccess,
173 "StorageBuffer16BitAccess"},
174 {spv::Capability::StorageUniformBufferBlock16,
175 "StorageBuffer16BitAccess"}, // Preferred name
176 {spv::Capability::UniformAndStorageBuffer16BitAccess,
177 "UniformAndStorageBuffer16BitAccess"},
178 {spv::Capability::StorageUniform16,
179 "UniformAndStorageBuffer16BitAccess"}, // Preferred name
180 {spv::Capability::StoragePushConstant16, "StoragePushConstant16"},
181 {spv::Capability::StorageInputOutput16, "StorageInputOutput16"},
182 {spv::Capability::DeviceGroup, "DeviceGroup"},
183 {spv::Capability::AtomicFloat32AddEXT, "AtomicFloat32AddEXT"},
184 {spv::Capability::AtomicFloat64AddEXT, "AtomicFloat64AddEXT"},
185 {spv::Capability::AtomicFloat32MinMaxEXT, "AtomicFloat32MinMaxEXT"},
186 {spv::Capability::AtomicFloat64MinMaxEXT, "AtomicFloat64MinMaxEXT"},
187 {spv::Capability::MultiView, "MultiView"},
188 {spv::Capability::Int64ImageEXT, "Int64ImageEXT"},
189 {spv::Capability::SampleMaskOverrideCoverageNV,
190 "SampleMaskOverrideCoverageNV"},
191 {spv::Capability::GeometryShaderPassthroughNV,
192 "GeometryShaderPassthroughNV"},
193 // The next two are different names for the same token.
194 {spv::Capability::ShaderViewportIndexLayerNV,
195 "ShaderViewportIndexLayerEXT"},
196 {spv::Capability::ShaderViewportIndexLayerEXT,
197 "ShaderViewportIndexLayerEXT"},
198 {spv::Capability::ShaderViewportMaskNV, "ShaderViewportMaskNV"},
199 {spv::Capability::ShaderStereoViewNV, "ShaderStereoViewNV"},
200 {spv::Capability::PerViewAttributesNV, "PerViewAttributesNV"}})));
201
202 } // namespace
203 } // namespace spvtools
204